Grundlagen für die biologische Bekämpfung von Rumex obtusifolius L. und R. crispus L. mit Uromyces rumicis (Schum.) Wint. /

Míreanna comhchosúla

• Selection of Trichogramma for inundative biological control
  de réir: Pak, Gerrit Adriaan, 1953-
  Foilsithe / Cruthaithe: (1988)
• Ecological assessment of natural enemies of the cassava mealybug Phenacoccus manihoti Mat.-Ferr. <Hom.: Pseudococcidae> in Africa
  de réir: Hammond, Winfred Nii Okai
  Foilsithe / Cruthaithe: (1988)
• On seasonal inoculative biological control
  de réir: Minkenberg, Oscar P. J. M.
  Foilsithe / Cruthaithe: (1990)
• The significance of ecology in the development of Verticillium chlamydosporium as a biological control agent against root-knot nematodes (Meloidogyne spp.)
  de réir: Leij, Frans de
  Foilsithe / Cruthaithe: (1992)
• Studies on the epidemiology of spear rot in oil palm (Elaeis guineensis Jacq.) in Suriname
  de réir: Lande, Hanny L. van de (Hanny Lucia), 1952-
  Foilsithe / Cruthaithe: (1993)